<phcoder> GNUtoo-x60: in this case it looks like same range is declared twice in DSDT/SSDT

Features

nvramtool

Without the VGA optiorn rom nvramtool says:

# ./nvramtool -a
nvramtool: coreboot table not found. coreboot does not appear to
be installed on this system. Scanning for the table produced the
following results:
0 valid signatures were found with bad header checksums.
0 valid headers were found with bad table checksums.